Only available with full sized RAW files from supported bodies and lenses. DxO Pro does the same thing but has a much larger database of lenses and bodies, and it will work with JPEG images.

I'm not sure DXO is advanced as DPP in this respect. Most correction systems such as LR and PP only use a general lens correction. Only Canon has access to the mathematical models it used in creating its lenses originally and therefore the ability to use that data in designing the software to correct aberrations for each lens at each focal length (including for zooms) and aperture.